2043434102 has 16 divisors (see below), whose sum is σ = 3291168672. Its totient is φ = 948071040.

The previous prime is 2043434101. The next prime is 2043434117. The reversal of 2043434102 is 2014343402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043434101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420833 + ... + 425660.

It is an arithmetic number, because the mean of its divisors is an integer number (205698042).

Almost surely, 2^2043434102 is an apocalyptic number.

2043434102 is a deficient number, since it is larger than the sum of its proper divisors (1247734570).

2043434102 is a wasteful number, since it uses less digits than its factorization.

2043434102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846583.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2043434102 is about 45204.3593251801. The cubic root of 2043434102 is about 1268.9764009188.

Adding to 2043434102 its reverse (2014343402), we get a palindrome (4057777504).

The spelling of 2043434102 in words is "two billion, forty-three million, four hundred thirty-four thousand, one hundred two".